source: trip-planner-front/node_modules/@angular/router/esm2015/src/utils/config.js@ 76712b2

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import { EmptyOutletComponent } from '../components/empty_outlet';
import { PRIMARY_OUTLET } from '../shared';
export function validateConfig(config, parentPath = '') {
    // forEach doesn't iterate undefined values
    for (let i = 0; i < config.length; i++) {
        const route = config[i];
        const fullPath = getFullPath(parentPath, route);
        validateNode(route, fullPath);
    }
}
function validateNode(route, fullPath) {
    if (typeof ngDevMode === 'undefined' || ngDevMode) {
        if (!route) {
            throw new Error(`
      Invalid configuration of route '${fullPath}': Encountered undefined route.
      The reason might be an extra comma.

      Example:
      const routes: Routes = [
        { path: '', redirectTo: '/dashboard', pathMatch: 'full' },
        { path: 'dashboard',  component: DashboardComponent },, << two commas
        { path: 'detail/:id', component: HeroDetailComponent }
      ];
    `);
        }
        if (Array.isArray(route)) {
            throw new Error(`Invalid configuration of route '${fullPath}': Array cannot be specified`);
        }
        if (!route.component && !route.children && !route.loadChildren &&
            (route.outlet && route.outlet !== PRIMARY_OUTLET)) {
            throw new Error(`Invalid configuration of route '${fullPath}': a componentless route without children or loadChildren cannot have a named outlet set`);
        }
        if (route.redirectTo && route.children) {
            throw new Error(`Invalid configuration of route '${fullPath}': redirectTo and children cannot be used together`);
        }
        if (route.redirectTo && route.loadChildren) {
            throw new Error(`Invalid configuration of route '${fullPath}': redirectTo and loadChildren cannot be used together`);
        }
        if (route.children && route.loadChildren) {
            throw new Error(`Invalid configuration of route '${fullPath}': children and loadChildren cannot be used together`);
        }
        if (route.redirectTo && route.component) {
            throw new Error(`Invalid configuration of route '${fullPath}': redirectTo and component cannot be used together`);
        }
        if (route.redirectTo && route.canActivate) {
            throw new Error(`Invalid configuration of route '${fullPath}': redirectTo and canActivate cannot be used together. Redirects happen before activation ` +
                `so canActivate will never be executed.`);
        }
        if (route.path && route.matcher) {
            throw new Error(`Invalid configuration of route '${fullPath}': path and matcher cannot be used together`);
        }
        if (route.redirectTo === void 0 && !route.component && !route.children && !route.loadChildren) {
            throw new Error(`Invalid configuration of route '${fullPath}'. One of the following must be provided: component, redirectTo, children or loadChildren`);
        }
        if (route.path === void 0 && route.matcher === void 0) {
            throw new Error(`Invalid configuration of route '${fullPath}': routes must have either a path or a matcher specified`);
        }
        if (typeof route.path === 'string' && route.path.charAt(0) === '/') {
            throw new Error(`Invalid configuration of route '${fullPath}': path cannot start with a slash`);
        }
        if (route.path === '' && route.redirectTo !== void 0 && route.pathMatch === void 0) {
            const exp = `The default value of 'pathMatch' is 'prefix', but often the intent is to use 'full'.`;
            throw new Error(`Invalid configuration of route '{path: "${fullPath}", redirectTo: "${route.redirectTo}"}': please provide 'pathMatch'. ${exp}`);
        }
        if (route.pathMatch !== void 0 && route.pathMatch !== 'full' && route.pathMatch !== 'prefix') {
            throw new Error(`Invalid configuration of route '${fullPath}': pathMatch can only be set to 'prefix' or 'full'`);
        }
    }
    if (route.children) {
        validateConfig(route.children, fullPath);
    }
}
function getFullPath(parentPath, currentRoute) {
    if (!currentRoute) {
        return parentPath;
    }
    if (!parentPath && !currentRoute.path) {
        return '';
    }
    else if (parentPath && !currentRoute.path) {
        return `${parentPath}/`;
    }
    else if (!parentPath && currentRoute.path) {
        return currentRoute.path;
    }
    else {
        return `${parentPath}/${currentRoute.path}`;
    }
}
/**
 * Makes a copy of the config and adds any default required properties.
 */
export function standardizeConfig(r) {
    const children = r.children && r.children.map(standardizeConfig);
    const c = children ? Object.assign(Object.assign({}, r), { children }) : Object.assign({}, r);
    if (!c.component && (children || c.loadChildren) && (c.outlet && c.outlet !== PRIMARY_OUTLET)) {
        c.component = EmptyOutletComponent;
    }
    return c;
}
/** Returns the `route.outlet` or PRIMARY_OUTLET if none exists. */
export function getOutlet(route) {
    return route.outlet || PRIMARY_OUTLET;
}
/**
 * Sorts the `routes` such that the ones with an outlet matching `outletName` come first.
 * The order of the configs is otherwise preserved.
 */
export function sortByMatchingOutlets(routes, outletName) {
    const sortedConfig = routes.filter(r => getOutlet(r) === outletName);
    sortedConfig.push(...routes.filter(r => getOutlet(r) !== outletName));
    return sortedConfig;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"config.js","sourceRoot":"","sources":["../../../../../../../packages/router/src/utils/config.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EAAC,oBAAoB,EAAC,MAAM,4BAA4B,CAAC;AAEhE,OAAO,EAAC,cAAc,EAAC,MAAM,WAAW,CAAC;AAEzC,MAAM,UAAU,cAAc,CAAC,MAAc,EAAE,aAAqB,EAAE;IACpE,2CAA2C;IAC3C,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,MAAM,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE;QACtC,MAAM,KAAK,GAAU,MAAM,CAAC,CAAC,CAAC,CAAC;QAC/B,MAAM,QAAQ,GAAW,WAAW,CAAC,UAAU,EAAE,KAAK,CAAC,CAAC;QACxD,YAAY,CAAC,KAAK,EAAE,QAAQ,CAAC,CAAC;KAC/B;AACH,CAAC;AAED,SAAS,YAAY,CAAC,KAAY,EAAE,QAAgB;IAClD,IAAI,OAAO,SAAS,KAAK,WAAW,IAAI,SAAS,EAAE;QACjD,IAAI,CAAC,KAAK,EAAE;YACV,MAAM,IAAI,KAAK,CAAC;wCACkB,QAAQ;;;;;;;;;KAS3C,CAAC,CAAC;SACF;QACD,IAAI,KAAK,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE;YACxB,MAAM,IAAI,KAAK,CAAC,mCAAmC,QAAQ,8BAA8B,CAAC,CAAC;SAC5F;QACD,IAAI,CAAC,KAAK,CAAC,SAAS,IAAI,CAAC,KAAK,CAAC,QAAQ,IAAI,CAAC,KAAK,CAAC,YAAY;YAC1D,CAAC,KAAK,CAAC,MAAM,IAAI,KAAK,CAAC,MAAM,KAAK,cAAc,CAAC,EAAE;YACrD,MAAM,IAAI,KAAK,CAAC,mCACZ,QAAQ,0FAA0F,CAAC,CAAC;SACzG;QACD,IAAI,KAAK,CAAC,UAAU,IAAI,KAAK,CAAC,QAAQ,EAAE;YACtC,MAAM,IAAI,KAAK,CAAC,mCACZ,QAAQ,oDAAoD,CAAC,CAAC;SACnE;QACD,IAAI,KAAK,CAAC,UAAU,IAAI,KAAK,CAAC,YAAY,EAAE;YAC1C,MAAM,IAAI,KAAK,CAAC,mCACZ,QAAQ,wDAAwD,CAAC,CAAC;SACvE;QACD,IAAI,KAAK,CAAC,QAAQ,IAAI,KAAK,CAAC,YAAY,EAAE;YACxC,MAAM,IAAI,KAAK,CAAC,mCACZ,QAAQ,sDAAsD,CAAC,CAAC;SACrE;QACD,IAAI,KAAK,CAAC,UAAU,IAAI,KAAK,CAAC,SAAS,EAAE;YACvC,MAAM,IAAI,KAAK,CAAC,mCACZ,QAAQ,qDAAqD,CAAC,CAAC;SACpE;QACD,IAAI,KAAK,CAAC,UAAU,IAAI,KAAK,CAAC,WAAW,EAAE;YACzC,MAAM,IAAI,KAAK,CACX,mCACI,QAAQ,4FAA4F;gBACxG,wCAAwC,CAAC,CAAC;SAC/C;QACD,IAAI,KAAK,CAAC,IAAI,IAAI,KAAK,CAAC,OAAO,EAAE;YAC/B,MAAM,IAAI,KAAK,CACX,mCAAmC,QAAQ,6CAA6C,CAAC,CAAC;SAC/F;QACD,IAAI,KAAK,CAAC,UAAU,KAAK,KAAK,CAAC,IAAI,CAAC,KAAK,CAAC,SAAS,IAAI,CAAC,KAAK,CAAC,QAAQ,IAAI,CAAC,KAAK,CAAC,YAAY,EAAE;YAC7F,MAAM,IAAI,KAAK,CAAC,mCACZ,QAAQ,2FAA2F,CAAC,CAAC;SAC1G;QACD,IAAI,KAAK,CAAC,IAAI,KAAK,KAAK,CAAC,IAAI,KAAK,CAAC,OAAO,KAAK,KAAK,CAAC,EAAE;YACrD,MAAM,IAAI,KAAK,CAAC,mCACZ,QAAQ,0DAA0D,CAAC,CAAC;SACzE;QACD,IAAI,OAAO,KAAK,CAAC,IAAI,KAAK,QAAQ,IAAI,KAAK,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,KAAK,GAAG,EAAE;YAClE,MAAM,IAAI,KAAK,CACX,mCAAmC,QAAQ,mCAAmC,CAAC,CAAC;SACrF;QACD,IAAI,KAAK,CAAC,IAAI,KAAK,EAAE,IAAI,KAAK,CAAC,UAAU,KAAK,KAAK,CAAC,IAAI,KAAK,CAAC,SAAS,KAAK,KAAK,CAAC,EAAE;YAClF,MAAM,GAAG,GACL,sFAAsF,CAAC;YAC3F,MAAM,IAAI,KAAK,CAAC,2CAA2C,QAAQ,mBAC/D,KAAK,CAAC,UAAU,oCAAoC,GAAG,EAAE,CAAC,CAAC;SAChE;QACD,IAAI,KAAK,CAAC,SAAS,KAAK,KAAK,CAAC,IAAI,KAAK,CAAC,SAAS,KAAK,MAAM,IAAI,KAAK,CAAC,SAAS,KAAK,QAAQ,EAAE;YAC5F,MAAM,IAAI,KAAK,CAAC,mCACZ,QAAQ,oDAAoD,CAAC,CAAC;SACnE;KACF;IACD,IAAI,KAAK,CAAC,QAAQ,EAAE;QAClB,cAAc,CAAC,KAAK,CAAC,QAAQ,EAAE,QAAQ,CAAC,CAAC;KAC1C;AACH,CAAC;AAED,SAAS,WAAW,CAAC,UAAkB,EAAE,YAAmB;IAC1D,IAAI,CAAC,YAAY,EAAE;QACjB,OAAO,UAAU,CAAC;KACnB;IACD,IAAI,CAAC,UAAU,IAAI,CAAC,YAAY,CAAC,IAAI,EAAE;QACrC,OAAO,EAAE,CAAC;KACX;SAAM,IAAI,UAAU,IAAI,CAAC,YAAY,CAAC,IAAI,EAAE;QAC3C,OAAO,GAAG,UAAU,GAAG,CAAC;KACzB;SAAM,IAAI,CAAC,UAAU,IAAI,YAAY,CAAC,IAAI,EAAE;QAC3C,OAAO,YAAY,CAAC,IAAI,CAAC;KAC1B;SAAM;QACL,OAAO,GAAG,UAAU,IAAI,YAAY,CAAC,IAAI,EAAE,CAAC;KAC7C;AACH,CAAC;AAED;;GAEG;AACH,MAAM,UAAU,iBAAiB,CAAC,CAAQ;IACxC,MAAM,QAAQ,GAAG,CAAC,CAAC,QAAQ,IAAI,CAAC,CAAC,QAAQ,CAAC,GAAG,CAAC,iBAAiB,CAAC,CAAC;IACjE,MAAM,CAAC,GAAG,QAAQ,CAAC,CAAC,iCAAK,CAAC,KAAE,QAAQ,IAAE,CAAC,mBAAK,CAAC,CAAC,CAAC;IAC/C,IAAI,CAAC,CAAC,CAAC,SAAS,IAAI,CAAC,QAAQ,IAAI,CAAC,CAAC,YAAY,CAAC,IAAI,CAAC,CAAC,CAAC,MAAM,IAAI,CAAC,CAAC,MAAM,KAAK,cAAc,CAAC,EAAE;QAC7F,CAAC,CAAC,SAAS,GAAG,oBAAoB,CAAC;KACpC;IACD,OAAO,CAAC,CAAC;AACX,CAAC;AAED,mEAAmE;AACnE,MAAM,UAAU,SAAS,CAAC,KAAY;IACpC,OAAO,KAAK,CAAC,MAAM,IAAI,cAAc,CAAC;AACxC,CAAC;AAED;;;GAGG;AACH,MAAM,UAAU,qBAAqB,CAAC,MAAc,EAAE,UAAkB;IACtE,MAAM,YAAY,GAAG,MAAM,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE,CAAC,SAAS,CAAC,CAAC,CAAC,KAAK,UAAU,CAAC,CAAC;IACrE,YAAY,CAAC,IAAI,CAAC,GAAG,MAAM,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE,CAAC,SAAS,CAAC,CAAC,CAAC,KAAK,UAAU,CAAC,CAAC,CAAC;IACtE,OAAO,YAAY,CAAC;AACtB,CAAC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {EmptyOutletComponent} from '../components/empty_outlet';\nimport {Route, Routes} from '../config';\nimport {PRIMARY_OUTLET} from '../shared';\n\nexport function validateConfig(config: Routes, parentPath: string = ''): void {\n  // forEach doesn't iterate undefined values\n  for (let i = 0; i < config.length; i++) {\n    const route: Route = config[i];\n    const fullPath: string = getFullPath(parentPath, route);\n    validateNode(route, fullPath);\n  }\n}\n\nfunction validateNode(route: Route, fullPath: string): void {\n  if (typeof ngDevMode === 'undefined' || ngDevMode) {\n    if (!route) {\n      throw new Error(`\n      Invalid configuration of route '${fullPath}': Encountered undefined route.\n      The reason might be an extra comma.\n\n      Example:\n      const routes: Routes = [\n        { path: '', redirectTo: '/dashboard', pathMatch: 'full' },\n        { path: 'dashboard',  component: DashboardComponent },, << two commas\n        { path: 'detail/:id', component: HeroDetailComponent }\n      ];\n    `);\n    }\n    if (Array.isArray(route)) {\n      throw new Error(`Invalid configuration of route '${fullPath}': Array cannot be specified`);\n    }\n    if (!route.component && !route.children && !route.loadChildren &&\n        (route.outlet && route.outlet !== PRIMARY_OUTLET)) {\n      throw new Error(`Invalid configuration of route '${\n          fullPath}': a componentless route without children or loadChildren cannot have a named outlet set`);\n    }\n    if (route.redirectTo && route.children) {\n      throw new Error(`Invalid configuration of route '${\n          fullPath}': redirectTo and children cannot be used together`);\n    }\n    if (route.redirectTo && route.loadChildren) {\n      throw new Error(`Invalid configuration of route '${\n          fullPath}': redirectTo and loadChildren cannot be used together`);\n    }\n    if (route.children && route.loadChildren) {\n      throw new Error(`Invalid configuration of route '${\n          fullPath}': children and loadChildren cannot be used together`);\n    }\n    if (route.redirectTo && route.component) {\n      throw new Error(`Invalid configuration of route '${\n          fullPath}': redirectTo and component cannot be used together`);\n    }\n    if (route.redirectTo && route.canActivate) {\n      throw new Error(\n          `Invalid configuration of route '${\n              fullPath}': redirectTo and canActivate cannot be used together. Redirects happen before activation ` +\n          `so canActivate will never be executed.`);\n    }\n    if (route.path && route.matcher) {\n      throw new Error(\n          `Invalid configuration of route '${fullPath}': path and matcher cannot be used together`);\n    }\n    if (route.redirectTo === void 0 && !route.component && !route.children && !route.loadChildren) {\n      throw new Error(`Invalid configuration of route '${\n          fullPath}'. One of the following must be provided: component, redirectTo, children or loadChildren`);\n    }\n    if (route.path === void 0 && route.matcher === void 0) {\n      throw new Error(`Invalid configuration of route '${\n          fullPath}': routes must have either a path or a matcher specified`);\n    }\n    if (typeof route.path === 'string' && route.path.charAt(0) === '/') {\n      throw new Error(\n          `Invalid configuration of route '${fullPath}': path cannot start with a slash`);\n    }\n    if (route.path === '' && route.redirectTo !== void 0 && route.pathMatch === void 0) {\n      const exp =\n          `The default value of 'pathMatch' is 'prefix', but often the intent is to use 'full'.`;\n      throw new Error(`Invalid configuration of route '{path: \"${fullPath}\", redirectTo: \"${\n          route.redirectTo}\"}': please provide 'pathMatch'. ${exp}`);\n    }\n    if (route.pathMatch !== void 0 && route.pathMatch !== 'full' && route.pathMatch !== 'prefix') {\n      throw new Error(`Invalid configuration of route '${\n          fullPath}': pathMatch can only be set to 'prefix' or 'full'`);\n    }\n  }\n  if (route.children) {\n    validateConfig(route.children, fullPath);\n  }\n}\n\nfunction getFullPath(parentPath: string, currentRoute: Route): string {\n  if (!currentRoute) {\n    return parentPath;\n  }\n  if (!parentPath && !currentRoute.path) {\n    return '';\n  } else if (parentPath && !currentRoute.path) {\n    return `${parentPath}/`;\n  } else if (!parentPath && currentRoute.path) {\n    return currentRoute.path;\n  } else {\n    return `${parentPath}/${currentRoute.path}`;\n  }\n}\n\n/**\n * Makes a copy of the config and adds any default required properties.\n */\nexport function standardizeConfig(r: Route): Route {\n  const children = r.children && r.children.map(standardizeConfig);\n  const c = children ? {...r, children} : {...r};\n  if (!c.component && (children || c.loadChildren) && (c.outlet && c.outlet !== PRIMARY_OUTLET)) {\n    c.component = EmptyOutletComponent;\n  }\n  return c;\n}\n\n/** Returns the `route.outlet` or PRIMARY_OUTLET if none exists. */\nexport function getOutlet(route: Route): string {\n  return route.outlet || PRIMARY_OUTLET;\n}\n\n/**\n * Sorts the `routes` such that the ones with an outlet matching `outletName` come first.\n * The order of the configs is otherwise preserved.\n */\nexport function sortByMatchingOutlets(routes: Routes, outletName: string): Routes {\n  const sortedConfig = routes.filter(r => getOutlet(r) === outletName);\n  sortedConfig.push(...routes.filter(r => getOutlet(r) !== outletName));\n  return sortedConfig;\n}\n"]}